Individual Calculations April 2018
 Whyms, Chappell  Total change: -6.60  Rating chartPersonal card
 Old Fort Bay Invitational 2018 Old Fort Bay BAH 2018-03-03
RcRownchangeKK*chgGame
 1795 1616 2.50 10 -0.33 20 -6.60 
  Hanna Jr, Philip 1699 BAH0.001-0.3920-7.80 
  Small, Byron 1712 BAH0.001-0.3720-7.40 
  Gibson, Franklyn 1900 BAH1.0010.842016.80 
  Karelina, Polina wc1809 BAH0.001-0.2520-5.00 
  Cox, Valentine 1856 BAH0.001-0.2020-4.00 
  Cross, Ted 1991 USA0.001-0.0920-1.80 
  Johnson, Daijah wc1441 BAH1.0010.27205.40 
  Moncur, Cecil f1901 BAH0.001-0.1620-3.20 
  Joseph, Elton c1811 BAH0.5010.25205.00 
  Knowles, Kendrick c1827 BAH0.001-0.2320-4.60 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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